Related Clues:

• See 37-Down
• Look at flirtatiously
• Emulate Groucho Marx
• Lascivious look
• Look closely
• Eyeball
• See 48-Across
• Use a keyhole, perhaps
• Lustful look
• Look longingly at
• Look lustfully
• Look through a keyhole
• Eye up and down
• Watch the figures?
• Hungry look